PROVIDER PROFILE · NPI 1053636431

Jennifer DiazMD

Allergy/ ImmunologyPort Jefferson Station, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

857

Unique beneficiaries

—

Total services

12,516

Distinct HCPCS

Medicare payment

$116K

Peer benchmark

Total Medicare services vs. 272 Allergy/ Immunology providers in NY — top quintile (cohort median 2,067).

PRESCRIBING · PART D · 2024

Total Rx claims

1,603

Beneficiaries

—

Total drug cost

$256K

Distinct drugs

Brand share

5.9%

Top prescribed drugs

Levocetirizine Dihydrochloride424 claims

Ipratropium Bromide376 claims

Azelastine Hcl245 claims

Fluticasone Propionate212 claims

Montelukast Sodium59 claims

QUALITY · MIPS · 2024

Final MIPS score

94.5

Quality

89.9

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.82%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Food and Beverage$2K

Education$20

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 330185

Hospital

REFERRAL NETWORK

Where Jennifer Diaz's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 2 inbound referrers · 1 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
John Sugrue Otolaryngology · Port Jefferson Station, NY	19	69
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY	18	83

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY	17	79

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history